Wisco International -(Ramsey Communications Solutions

SM100 Signal Magnet Active Antenna

SM100 This antenna responds only to the magnetic field of the desired station and ignores the electrostatic field where most interference is found. It does a remarkable job pulling in stations lost down in the noise of power line crud, fluorescent lamp buzz and light dimmer hash. Plus it’s very directional, able to null strong stations on the same or nearby frequencies! The ferrite rod antenna is an active varactor tuned antenna that’s Faraday shielded - it only responds to the magnetic field and leaves the noise out!

Designed to cover any frequency within X ranges from 500 kHz up to 15 MHz, it works great for WWV time base receivers, SWL receivers, and other monitor applications throughout the band. Works indoors or out, contained in rugged PVC pipe with a single “F” coax cable connector. Operates with up to 500 feet of coax cable (you supply) between antenna assembly and control box which measures 5” x 5 Ľ” x 1˝”. The antenna is 9 1/2” x 9” long, L-Shaped 1” PVC pipe with end caps. Operates on 12VDC with included AC adaptor

Outstanding Results from 500 kHz to 15 MHz
Hi-Q Ferrite Rod Antenna with Faraday Shield
Removes Electrical and Static Noise!

SM100WT Signal Magnet Noise Reduction Antenna Package, Tuned for AM Broadcast Band
SM100BWT Signal Magnet Noise Reduction Antenna Package, Tuned for 1.6MHz to 4.5MHz
SM100CWT Signal Magnet Noise Reduction Antenna Package, Tuned for 4.5MHz to 6.5MHz
SM100DWT Signal Magnet Noise Reduction Antenna Package, Tuned for 6.5MHz to 1500MHz

WA10 Telescopic Whip Antenna WA10 Telescopic Whip Antenna

Ideal for handheld portables, receivers, and communications test equipment. Professional chrome finish with integral swivel mounted BNC connector for virtually any application! From the top of equipment to 90 degrees on the back of equipment, it will work like a champ! Whip extends 5.25” to 27.75” to cover a wide variety of ranges with ease!

High Quality with BNC Connection
Covers VHF and UHF Bands

TM100 Tru-Match FM Broadcast Antenna, 25 Watts Maximum Power

We’ve been besieged with calls asking us where to get a good quality FM Broadcast antenna. Remember, matching your antenna to your transmitter is the single most important link in your transmitter setup - and a good antenna and match are the secret to getting maximum range.

When we say “match” we mean electrical impedance match... if the proper impedances are not maintained between transmitter and antenna, power is reflected away from the antenna and back into the transmitter! This can cause the final amplifier stage to be damaged and can cause poor range. Perfect for low power transmitters and FM broadcast band receivers. Maximum transmit power is 25 watts. Input connector is a standard “F” connector. Requires assembly to your specific frequency.

Matches 50 or 75 Ohm Systems
Tunable over 88-108 MHz

FMA200 5/8 Wave Collinear Vertical FM Antenna

FMA200 This rugged Omnidirectional ground plane design is our most popular antenna. The 5/8 wave design keeps your signal low to the horizon and not uselessly radiating up into space. Imagine a donut shaped pattern of signal radiating from your antenna. For the most range out to the horizon, we need to “squish” that pattern flatter to squeeze more signal out to the horizon - and that’s exactly what this Collinear antenna does!

Super easy to assemble and mounts to any common antenna mast. Has the common SO-239 style connector to match a PL-259 coax connector available anywhere. Easy to assemble and tune to your exact operating frequency between 88-108 MHz. Overall height is 7’ 7” and has a maximum power rating of 200 watts.

5/8 Wave Provides Maximum Range
3.4dB Gain Effectively Doubles Your Power!
Field Tunable For a Perfect Match